/*
 * Copyright 2012 ZXing authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package cn.ekuma.android.ui.scan.history;

import com.google.zxing.Result;

public final class HistoryItem {

  private final Result result;
  private final String display;
  private final String details;
  private  double units;
  
  public HistoryItem(Result result, String display, String details,double units) {
    this.result = result;
    this.display = display;
    this.details = details;
    this.units=units;
  }

  public Result getResult() {
    return result;
  }

  public String getDisplayAndDetails() {
    StringBuilder displayResult = new StringBuilder();
    if (display == null || display.length() == 0) {
      displayResult.append(result.getText());
    } else {
      displayResult.append(display);
    }
    if (details != null && details.length() > 0) {
      displayResult.append(" : ").append(details);
    }
    displayResult.append(" x ").append(units);

    return displayResult.toString();
  }

public double getUnits() {
	return units;
}
public void setUnits(double unit){
	this.units=unit;
}

public String getDisplay() {
	return display;
}

public String getDetails() {
	return details;
}

}
